CVE-2026-101613Medium· 4.9▾ SunlitA flaw was found in the Data Definition Language (DDL) component of MySQL Server and MySQL Cluster. An authenticated attacker with high privileges and network access can exploit this vulnerability to cause the server to hang or crash repea…
▾ Sunlit zone — Low / medium · no exploitation signal
impact 27 · likelihood 0.1 · exploitation 0
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Exploit-prediction probability, daily snapshots since Oct 22.
Disclosure to exploitation, from the record and what we observed since indexing it.
Disclosed via CSAF
Last analysed / modified upstream
0.4%
A flaw was found in the Data Definition Language (DDL) component of MySQL Server and MySQL Cluster. An authenticated attacker with high privileges and network access can exploit this vulnerability to cause the server to hang or crash repeatedly. This flaw primarily results in a complete denial of service (DoS) for the database service.
mysql: mysql: Denial of service via DDL component — rated Moderate by Red Hat. Released 2026-10-20, updated 2026-10-22.
Affected:
No fix planned:
Not affected:
Affected
Connected by shared product, vendor, weakness, or advisory.
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